{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1506598317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49ab599e689dfb331add8fc60e1dbd238efde04e0787a344ec15f0f2880bcf0f",
    "signature": "0xb6fbb207f7a0463d7e3bc492728ee3ef671a52c40fafdf3262608ab5d645b49222c8f8c128a51c274e4eae0818720530af4aee442cda2e8bfe0ca42ba39ea6631b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}